Modifications

newrank=true; style=invis; remincross=true; nodesep=1; ranksep=1;  overlap = false; splines=orthotrue; size="10,10"35;

"Proto-yarvique"; "VétéricoArgéo-athasiquenamadéen";  { rank = same; Contemporain; "Delde" } { rank = same; Moderne; "Pernan moderne" ; Jahildi; Aurbetin; Bercémien; Leksei } { rank = same; "Moyen-> age"; "Yadzhan"; "SkorodaviqueQujar"; "VétéricoDeldo-athasiquejahildi"; "Pernan ancien"; "Vieil Hirtlandais"; " Amertino-> thrunique"; Skorodar; "Jahildi ancien"; "Tungske occidental"; "Tungske septentrional"; "Tungske méridional"; Deldique; "Zlamyovske occidental"; "Zlamyovske oriental"; "AmataraniqueYarvico-essique"; } { rank = same; "Antiquité tardive"; "Qujar ancien"Vétérico; "Shahrak"; Amertin; Thrunique; "Proto-athasiqueleksei"; " Yarvico-> kahashite"; "ThruniqueYarvique"; Araribatien; Drayarani; Asharani; Asmarani; Ymarani; Daranirani; Zlamyovske } { rank = same; "Age de fer"; Tarcique; "Kahashite"Vétérico; "Amatarano-athasiqueyarvique" "Thalakonos I"; "Thalakonos II" ; } { rank = same; "Age de bronze"; Terraque; "Proto-> samaratrique"; Argéen; Namadéen; "ArgéoAmétrinésico-namadéenargéen"; "VétéricoProto-athasiqueyarvique" -> ; "Proto-samaratriqueymarani" } { rank = same; Préhistoire; "Amataranique" }   subgraph cluster_Skorodavique { "Skorodavique"Vétérico; Leksei [shape=box style=filled color=green3]; "Proto-athasiqueleksei"; "Skorodar" [shape=box style=filled color=burlywood];   Skorodavique -> AmétrinésiqueSkorodar:w; Skorodavique -> "VétéricoProto-athasiqueleksei":w; "Proto-leksei" -> Amertin Leksei:w; subgraph Amataranique {}

Amataranique -> Ymarani ; Amataranique -> Drayarani; Amataranique -> Asharani ; Amataranique -> Asmarani ; Amataranique -> "Amatarano-amétrinésique";  subgraph "Amatarano-amétrinésique" cluster_Amatarano_amétrinésique {

"Amatarano-amétrinésique"-> Tarcique:w; }  subgraph cluster_Amatarano_yarvique { Daranirani [shape=box style=filled color=green3]; "Amatarano-yarvique";  "Amatarano-yarvique" -> Daranirani;

subgraph Thrunique cluster_Thrunique {  subgraph cluster_Amertino_thrunique { "Amertino-thrunique"; "Emérien"[shape=box style=filled color=green3];  "Amertino-thrunique" -> Emérien:w; }

Thrunique -> "Vieil Hirtlandais":w; Thrunique -> "Amertino-thrunique":w; "Vieil Hirtlandais" -> Hirtlandais:w; "Vieil Hirtlandais" -> Khorzovar:w; }

subgraph cluster_Argéo_namadéen { subgraph cluster_Kahashite { "Kahashite"; "Amertino-thruniqueShahrak" {[shape=box style=filled color=burlywood]; "Amertino-thruniqueYadzhan"[shape=box style=filled color=green3]; "EmérienQujar"[shape=box style=filled color=green3]; "Qujar ancien"[shape=box style=filled color=burlywood];

"AmertinoKahashite" -thrunique> "Shahrak":w; "Kahashite" -> Emérien"Yadzhan":w; "Kahashite" -> "Qujar ancien":w; "Qujar ancien" -> "Qujar":w;

"Argéo-namadéen" -> Argéen:w; "Argéo-namadéen" -> Namadéen:w; "Argéo-namadéen" -> "Kahashite":w;

subgraph "Proto-samaratrique" cluster_Proto_samaratrique { subgraph "Samaratrique" cluster_Samaratrique {

Samaratrique -> Vashinapatrien:w; Samaratrique -> Sirapanien:w; Samaratrique -> Samaratrien:w;

"Proto-samaratrique" -> Samaratrique ; "Proto-samaratrique" -> Araribatien:w;

subgraph Amétrinésique cluster_Amétrinésique { subgraph cluster_Amétrinésico_argéen { "Amétrinésico-argéen"; "Thalakonos I"[shape=box style=filled color=burlywood]; "Thalakonos II"[shape=box style=filled color=burlywood];  "Amétrinésico-argéen" -> "Thalakonos II":w "Amétrinésico-argéen" -> "Thalakonos I":w } 

Amétrinésique -> Terraque:w;

subgraph Amertine cluster_Amertine {

subgraph Deldique cluster_Deldique {

subgraph "Deldo-jahildi" cluster_Deldo_jahildi {

"Deldo-jahildi"-> Epinéen:w; "Deldo-jahildi"-> Serramontais:w;

Deldique -> Aurbetin:w; Deldique -> Bercémien:w;

Deldique -> Rosanien:w; Rosanien -> Delde:w;

subgraph Pernane cluster_Pernane {

"Pernan ancien" -> "Pernan moderne":w;

Amertin -> Deldique:w; Amertin -> "Pernan ancien":w;

subgraph Jahildi cluster_Proto_yarvique { subgraph cluster_Yarvico_kahashite { "Yarvico-kahashite"; "Jahildi"[shape=box style=filled color=green3]; "Jahildi ancien"[shape=box style=filled color=burlywood]; "Yarvico-kahashite" -> "Jahildi ancien":w; "Jahildi ancien" -> Jahildi:w; }

subgraph cluster_Yarvique { subgraph cluster_Yarvico_essique { "Jahildi ancienYarvico-essique"; "Tungske méridional" [shape=box style=filled color=green3];  "Yarvico-essique" -> "Tungske méridional"; } Yarvique; "Tungske septentrional" [shape=box style=filled color=green3]; "Tungske occidental" [shape=box style=filled color=green3]; Yarvique -> "Tungske septentrional":w; Yarvique -> "Tungske occidental":w; Yarvique -> "Yarvico-essique"; }  subgraph cluster_Zlamyovske { Zlamyovske; "Zlamyovske occidental" [shape=box style=filled color=green3]; "Zlamyovske oriental" [shape=box style=filled color=green3];  Zlamyovske -> "Zlamyovske occidental":w; Zlamyovske -> "Zlamyovske oriental":w; }  "Proto-yarvique" -> "Yarvico-kahashite":w; "Proto-yarvique" -> Yarvique:w; "Proto-yarvique" -> JahildiZlamyovske:w;

Préhistoire -> "Age de bronze":w; "Age de bronze" -> "Age de fer":w; "Age de fer" -> "Antiquité tardive":w; "Antiquité tardive" ->"Moyen-age":w; "Moyen-age" -> Moderne:w; Moderne -> Contemporain:w;